Fully Automatic Shallow Sand Filtration PLC Control System – Three-Tank Backwash Sand Filter
Precision-engineered for industrial water treatment with high-efficiency PLC automation for seamless operation. Features three-tank design for continuous filtration and staggered backwashing, eliminating downtime. Constructed with corrosion-resistant 304 stainless steel and premium quartz sand media for superior filtration (20-30 micron). Ideal for swimming pools, aquaculture, and wastewater treatment plants. Energy-saving design reduces operational costs by 30% compared to traditional systems. User-friendly touchscreen interface allows real-time monitoring and adjustment of flow rate (10-100 m³/h) and pressure. Durable epoxy-coated exterior ensures long-term reliability in harsh environments. Compact footprint saves installation space while maintaining heavy-duty performance (max 0.6MPa). Backed by global wholesale pricing and bulk order discounts. Ships worldwide with certified quality guarantees.